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Flask raises TemplateNotFound error even though template file exists
... make sure template files are present in directory <python root>/lib/site-packages/your-package/templates.
Some details:
In my case I was trying to run examples of project flask_simple_ui and jinja would always say
jinja2.exceptions.TemplateNotFound: form.html
The trick was that samp...
What's the difference between a Python “property” and “attribute”?
...vides a realistic and useful example. I feel that too many answers on this site needlessly explain how things work on the back-end without clarifying how the user should interact with them. If one doesn't understand why/when to use some functionality, there is no point knowing how it operates behind...
How to have git log show filenames like svn log -v
...puts a list of files only and their state (added, modified, deleted):
A sites/api/branding/__init__.py
M sites/api/branding/wtv/mod.py
...
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Twitter API returns error 215, Bad Authentication Data
...using oAuth.
Read more about this on the Twitter Developers documentation site
:)
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How to play audio?
...ck out this example: http://www.storiesinflight.com/html5/audio.html
This site uncovers some of the other cool things you can do such as load(), pause(), and a few other properties of the audio element.
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How to use underscore.js as a template engine?
...
I am giving a very simple example
1)
var data = {site:"mysite",name:"john",age:25};
var template = "Welcome you are at <%=site %>.This has been created by <%=name %> whose age is <%=age%>";
var parsedTemplate = _.template(template,data);
console.log(parsed...
How to request Administrator access inside a batch file
...pport command line arguments and a 64 bit OS.
Thank you Eneerge @ https://sites.google.com/site/eneerge/scripts/batchgotadmin
@echo off
:: BatchGotAdmin
:-------------------------------------
REM --> Check for permissions
IF "%PROCESSOR_ARCHITECTURE%" EQU "amd64" (
>nul 2>&1 "%S...
How does having a dynamic variable affect performance?
...ynamic type, the compiler emits code that generates a single "dynamic call site object" that represents the operation. So, for example, if you have:
class C
{
void M()
{
dynamic d1 = whatever;
dynamic d2 = d1.Foo();
then the compiler will generate code that is morally like...
How can I check if a URL exists via PHP?
...
some websites have a different $file_headers[0] on error page. for example, youtube.com. its error page having that value as HTTP/1.0 404 Not Found(difference is 1.0 and 1.1). what to do then?
– Krishna Raj K
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Is it acceptable and safe to run pip install under sudo?
...e across frequent permission denied errors while writing to log files or site-packages.
6 Answers
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